Gem Tester,Gem Tester for All Stones,Gemstones Refractometer High Accuracy Quick Identification Kit for Jewelry

Gem Tester,Gem Tester for All Stones,Gemstones Refractometer High Accuracy Quick Identification Kit for Jewelry

• 【Professional Precision Gem Identification】 Achieve laboratory-level accuracy with our advanced Gem Refractometer, delivering precise refractive index measurements for all gemstones. This professional Gem Tester features a high-resolution optical scale showing RI values from 1.35 to 1.81, enabling accurate identification of diamonds, sapphires, rubies and other precious stones. The calibrated prism ensures reliable readings to distinguish natural gems from synthetics, providing scientific data for confident authentication.
• 【Portable Compact Design for Field Use】 Experience ultimate convenience with our lightweight, compact Gem Refractometer perfect for mobile operations. Weighing only 1.2 pounds with a protective carrying case, this Gem Tester For All Stones travels effortlessly to gem shows and client meetings. The rugged construction maintains calibration accuracy during field work while integrated storage holds contact fluid and accessories for complete testing capability anywhere.
• 【Universal Compatibility Across Stone Types】 Master gem identification with our versatile refractometer handling all major gemstone categories. This comprehensive Gem Tester For All Stones works with both transparent and translucent materials, from hard diamonds to softer amber and opal. The large prism accepts various stone shapes and sizes, while adjustable light intensity ensures optimal visibility for different material properties.
• 【User-Friendly Immediate Operation】 Simplify gem testing with our intuitively designed refractometer delivering professional results in seconds. The Gem Tester features straightforward eyepiece with clear scale markings and includes comprehensive identification charts. The simplified lighting system requires no technical expertise, making professional gem testing accessible to jewelers, students and hobbyists alike.
• 【Multi-Purpose Gemological Applications】 Expand your testing capabilities with our multi-functional refractometer serving diverse professional needs. This versatile Gem Tester identifies unknown stones, detects composite materials, measures double refraction and verifies treatment indications. The instrument proves valuable for educational demonstrations, quality control and retail authentication, making it essential for anyone working with gemstones.